Do a consol style shelving unit... shelving up the sides and overhead with a central work space so that you can reach everything from your stool.
Hoyt - what a disgusting mess! Well, not so much, but I sure wish I had mine organized like that.
Personally, I have a heavily reinforced 4 X 4 legs with 2 X 6 frame bench, 3/4" plywood top in two layers = about 1.375" thick overall, with a white-one-side fibreboard top tacked on top (easily replaceable and keeps the top smooooooth to clean it).
Mine is extra deep since I'm very tall with long arms, and I use those chrome shoe-rack-shelves (mine are from Costco, $19 each X 2) at the back edge where I keep my manuals, dies, calipers, organized spares for the Progressive press, etc. Progressive on the right side, Rockchucker on the left, middle is for the Chargemaster so I can use on both presses if need be. Powder on bottom shelf in snap-lid plastic bins, big labels to find the stuff.
And, like MDF stated, and obviously from the ultra-clean surface of Hoyt's bench, all I do there is reloading - I have an old wooden desk where I bolted down my gun vise and keep the cleaning stuff in the drawers - since I don't want the possible chemical interaction or possibly contamination from cleaning to affect my reloading activities.
O.N.G.
p.s. it doesn't have to cost a lot......total for mine was about $60 in wood/screws plus the two racks at $19 each, plus, oh yeah, a commercial grade power bar for LED overbench lighting, the Chargemaster, and once in a while, the radio.